см. тж. в приведённом порядке; по одному; по очереди; последовательно

• By the early 20th century experimental and theoretical developments were appearing at a rapid pace (or one after another).

• Fragment ions of different masses are "focussed" through the exit slit in turn.

• Telegraph cables on the flat sea floor were broken one by one.

• Numerous other solid-state laser materials were discovered in rapid succession.

• The use of each system will be discussed in turn (or by turns).

• Large quarry and tunnel blasts require that the charges be detonated in sequence (or sequentially).

• The welding passes are made one after the other.

• These missiles can be fired repetitively almost as fast as a bolt-operated rifle.

• The sets of coils may be subjected simultaneously or successively to the inducing action of the field magnets.

• The reader is urged to examine each proof carefully, step by step (or stepwise).

• It is best to adopt a practical step-by-step approach.